diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e571e81a..d0ca6946 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2.3.4
-      - uses: technote-space/get-diff-action@v4.1.2
+      - uses: technote-space/get-diff-action@v4.2
         id: git_diff
         with:
           SUFFIX_FILTER: |
diff --git a/.github/workflows/deploy-contract.yml b/.github/workflows/deploy-contract.yml
index c54aea9f..0c0aa10a 100644
--- a/.github/workflows/deploy-contract.yml
+++ b/.github/workflows/deploy-contract.yml
@@ -23,7 +23,7 @@ jobs:
           node-version: '12.x'
       - name: Install dependencies
         run: npm install
-      - uses: technote-space/get-diff-action@v4.1.2
+      - uses: technote-space/get-diff-action@v4.2
         id: git_diff
         with:
           SUFFIX_FILTER: |
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 99d1f5ce..d92882c2 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -14,7 +14,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2.3.4
-      - uses: technote-space/get-diff-action@v4.1.2
+      - uses: technote-space/get-diff-action@v4.2
         with:
           SUFFIX_FILTER: |
             .go
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a5eac9b1..67bf122c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
   #     - uses: actions/setup-go@v2.1.3
   #       with:
   #         go-version: 1.15
-  #     - uses: technote-space/get-diff-action@v4.1.2
+  #     - uses: technote-space/get-diff-action@v4.2
   #       id: git_diff
   #       with:
   #         SUFFIX_FILTER: |
@@ -63,7 +63,7 @@ jobs:
       - uses: actions/setup-go@v2.1.3
         with:
           go-version: 1.15
-      - uses: technote-space/get-diff-action@v4.1.2
+      - uses: technote-space/get-diff-action@v4.2
         id: git_diff
         with:
           SUFFIX_FILTER: |
@@ -102,7 +102,7 @@ jobs:
       - uses: actions/setup-go@v2.1.3
         with:
           go-version: 1.15
-      - uses: technote-space/get-diff-action@v4.1.2
+      - uses: technote-space/get-diff-action@v4.2
         id: git_diff
         with:
           SUFFIX_FILTER: |
@@ -141,7 +141,7 @@ jobs:
       - uses: actions/setup-go@v2.1.3
         with:
           go-version: 1.15
-      - uses: technote-space/get-diff-action@v4.1.2
+      - uses: technote-space/get-diff-action@v4.2
         id: git_diff
         with:
           SUFFIX_FILTER: |
@@ -180,7 +180,7 @@ jobs:
       - uses: actions/setup-go@v2.1.3
         with:
           go-version: 1.15
-      - uses: technote-space/get-diff-action@v4.1.2
+      - uses: technote-space/get-diff-action@v4.2
         id: git_diff
         with:
           SUFFIX_FILTER: |
@@ -219,7 +219,7 @@ jobs:
   #     - uses: actions/setup-go@v2.1.3
   #       with:
   #         go-version: 1.15
-  #     - uses: technote-space/get-diff-action@v4.1.2
+  #     - uses: technote-space/get-diff-action@v4.2
   #       id: git_diff
   #       with:
   #         SUFFIX_FILTER: |
@@ -236,7 +236,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2.3.4
-      - uses: technote-space/get-diff-action@v4.1.2
+      - uses: technote-space/get-diff-action@v4.2
         id: git_diff
         with:
           SUFFIX_FILTER: |